5143434566 has 32 divisors (see below), whose sum is σ = 7966605312. Its totient is φ = 2489262400.

The previous prime is 5143434437. The next prime is 5143434581. The reversal of 5143434566 is 6654343415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4468091 + ... + 4469241.

It is an arithmetic number, because the mean of its divisors is an integer number (248956416).

Almost surely, 2^5143434566 is an apocalyptic number.

5143434566 is a deficient number, since it is larger than the sum of its proper divisors (2823170746).

5143434566 is a wasteful number, since it uses less digits than its factorization.

5143434566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684.

The product of its digits is 518400, while the sum is 41.

The square root of 5143434566 is about 71717.7423375834. The cubic root of 5143434566 is about 1726.1733461876.

The spelling of 5143434566 in words is "five billion, one hundred forty-three million, four hundred thirty-four thousand, five hundred sixty-six".